Relative Humidity Hygrometers and Humidity Measurement Instruments

Mechanically robust and with a chemical and condensed waterproof sensing area, the IST AG HYT 221 with the round stainless steel casing can easily be fitted into housing openings and can be sealed against the wall with the use of an O-ring. Combined with the waterproof metal filter, it results into... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1

Air humidity meter PCE-313 S. Air humidity meter with SD memory card and sintered hood tester of humidity to measure relative humidity and temperature, with internal memory through the SD card (1 to 16 GB) / interface for real time data transference / powered by battery or mains component /... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 3

SCS 51060HIC125 Humidity Card is made in the USA, and is designed to measure the level of relative humidity that the contents of the packing have been exposed to. The Humidity Indicator Cards (HICs) come printed with 5, 10, and 60% moisture sensitive spots that react to different levels of humidity... [See More]

• Variables Measured: Relative Humidity

• Display: Analog Meter or Gauge

Multi-Channel Wireless Hygro-Thermometer [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 99

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 5

Adjustable & pre-set relative humidity setpoints. Compact design. High switching capacity. Optical function display (LED). DIN rail mountable. The EFR 012 electronic hygrostat senses the relative humidity in an enclosure and turns on a heater at the set point, helping prevent the formation of... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 40 to 90

• Form Factor: Sensor
• Operating Temp: 32 to 140

Mechanically robust and with a chemical and condensed waterproof sensing area, the digital IST AG HYT 271 humidity modules offers the widest application window and an optimal price-performance ratio. Precisely calibrated, the HYT 271 delivers an accuracy of ±1.8 % RH and ±0.2 °C... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1

With the PCE-320 Air Humidity Meter it is possible to measure climate conditions such as temperature and relative humidity, as well as determining surface temperature of objects simultaneously by using the included external temperature sensor or using an infrared measurement. The Air Humidity Meter... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 90

• Form Factor: Meter
• Relative Humidity Accuracy: 3

Wireless Hygro-Thermometer Transmitter [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 99

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 5

The electronic hygrotherm simultaneously monitors temperature and air humidity in enclosures and cabinets. Condensation is avoided by switching the heating and fans as required. In the design with an external sensor, this can be placed anywhere in the enclosure, enabling precise measurement. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 50 to 90

• Form Factor: Instrument; Relay Output
• Relative Humidity Accuracy: 4

Mechanically robust and with a chemical and condensed waterproof sensing area, the digital IST AG HYT 939 humidity module excels with the special robust construction withstanding peak loading at high temperatures. The HYT 939 is also ideal for high pressure application and is also offered with a... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1

The PCE-HT 71N Air Humidity Meter detects air temperature and humidity and stores readings in its internal memory. The Air Humidity Meter has a compact format and a wide memory capacity (up to 32,000 values / 16,000 values for each parameter) and it is mainly used as a data logger in fields such as... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 3

Hygro Thermometer Datalogger [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 3

The compact Smart Sensor CSS 014 electronically records temperature and humidity and converts the measured data into a standardized analog 4 to 20 mA signal. The converted value signals can be utilized or further processed by a control or monitoring unit, e.g. a PLC control. The Smart Sensor is... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 158

With its small dimension and high sensitivity, the IST AG K5-W capacitive RH humidity sensor was developed for applications where an accurate measurement in low humidity ranges is required. The sensor is characterized by the outstanding stability in low humidity, very low drift and a high chemical... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

Multifunction PCE-THB 38 air humidity meter. (thermometer, humidity meter and barometer all in one device) The PCE-THB 38 air humidity meter is ideal for detecting and digitally displaying humidity, temperature and barrometric pressure. Temperature is measured by an RTD sensor and air humidity is... [See More]

• Variables Measured: Relative Humidity; DewPoint; Pressure; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 3

Hygro Thermometer Psychrometer [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 4

The IST AG MK33-W capacitive RH humidity sensor has been developed especially for high-end measuring applications and extreme environments making it optimal for oil applications. The MK33 excels through its extremely high humidity and temperature working range and its outstanding chemical... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

PCE-THB 40 comes manufacturer calibrated and is powered by the included batteries. An optional electric power supply is available for purchase separately. ISO-certified calibration also may be purchased as an option. Please see the accessories tab for details. [See More]

• Variables Measured: Relative Humidity; Pressure; Temperature
• Relative Humidity Range: 10 to 90

• Form Factor: Meter
• Relative Humidity Accuracy: 4

Compact Hygro-Thermometer [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 100

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 5

Despite its very small size, the IST AG FemtoCap has excellent sensor characteristics that are required in areas such as automotive and white good applications. In combination with external electronics, it offers an excellent cost to performance ratio. The FemtoCap is an optimal cost efficient... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

The PCE-HT110 Humidity Detector can be used to monitor climate-controlled environments such as supermarket refrigerators, refrigerated / reefer trucks and cold storage units. It is also useful for monitoring home HVAC systems, wood floor installations, cigar humidors, industrial heating and cooling... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 90

• Form Factor: Meter
• Relative Humidity Accuracy: 4

Big Digit Hygro Thermometer [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 99

• Form Factor: Meter; Digital
• Relative Humidity Accuracy: 4

Stable and robust humidity sensors with ultra-fast response time are often required in applications involving meteorology – not only in normal conditions, but also under elevated environmental constraints such as extremely low temperatures, high radiation levels and under extreme condensation. [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

Humidity Detector for relative humidity and temperature / SD card (1 ... 16 GB) / interface for online data transfer / powered by batteries or alternatively mains component / additional K type thermocouple connection The PCE-313 A Humidity Detector has been designed for professional applications in... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 3

Mini pocket temperature/humidity meter [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 99

• Form Factor: Digital Hygrometer
• Relative Humidity Accuracy: 5

Thanks to its linear characteristics and its wide range of potential uses, the IST AG P14-W humidity sensor is the ideal solution for universal measuring tasks in a wide variety of different applications. The sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +85 °C) with a... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

PCE-G1A is a humidity detector with a large display. This IP54-rated wall-mountable device measures both relative humidity (%RH) and temperature ( °C only). The PCE-G1A humidity detector has a large LED display with a number height of 100 mm, so measurement values can be seen at a distance of up... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 2

Digital Humidity Meter [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 99

• Form Factor: Digital Hygrometer
• Relative Humidity Accuracy: 3

The P14 4051 Rapid 2 Thermo Humidity sensor features an on-chip heater and temperature sensor and operates at temperatures from - 80 °C up to + 150 °C. Smaller than the P14 Rapid its response time is 3times faster, and its outstanding sensitivity allows for a fast recovery time. It is... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -112 to 302

Humidity sensor converts temperature or humidity to a 4 ... 20 mA signal / high precision / supply via current loop / wall mounting The humidity sensor PCE-P18L was developed and constructed for the permanent monitoring of temperature or humidity. The compact dimensions of the humidity sensor are... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

Humidity & Temperature Meter [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Digital Hygrometer
• Relative Humidity Accuracy: 3

Multifunction Air Humidity Meter with USB interface / Measurements up to 35 m/s /. Calculation of air volume up to 9.999 m ³/s / One-hand operation /. Temperature measurements up to +50 °C / with backlight The Air Humidity Meter PCE-THA 10 with compact size, new structure and integrated... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 5 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 3 to 5

Humidity & Temperature Meter [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Digital Hygrometer
• Relative Humidity Accuracy: 3

Featuring a large, backlit display and six-button operation, the meter is both easy to read and easy to use. The meter is equipped to take one-time measurements on the spot as well as to monitor climate changes over time. The automatic shutdown function can be disabled when taking long-term... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2 to 4

RSCAL(1232233) Hum & Temp Data Logger [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Digital Hygrometer
• Relative Humidity Accuracy: 3

The HIH-4000 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the HIH-4000... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The humidity generators of the HGC series allow for a reliable control of the relative humidity, in the range of 5% to 90%, inside small environmental measuring chambers from DataPhysics Instruments or other suppliers. With an integrated pump and desiccant reservoir they can independently generate a... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 90

• Form Factor: Instrument

The H3000 humidity sensor can be used in a wide range of HVAC applications. Through the consistent use of state-of- the-art production technologies and our extensive know-how in the field of high performance polymers, we have succeeded in producing a high quality sensor with an almost linear... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 90

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

We have developed a wireless humidity detection system, which use the inexpensive magnetoelastic resonance (MER) sensors for wireless and remote detection of humidity. With this reader, a MER sensor can bedetected at a 40cm distance. The wireless humidity detection system can be applied to measure... [See More]

• Variables Measured: Relative Humidity
• Display: Digital Readouts or Indicators

• Form Factor: Meter; Instrument
• Technology: Magnetoelastic Resonance (MER); Capacitive

The 373 Dew Point Mirror is a precision hygrometer exploiting advances in digital technology to satisfy the highest requirements in the measurement of humidity. As a true laboratory reference instrument, the 373 relies on proven optically detected chilled mirror techniques. The 373 is available in a... [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 2 to 100

• Form Factor: Instrument
• Dew Point Range: -22 to 158

The HMP155A is an air temperature and relative humidity (RH) sensor that provides reliable measurements for a wide range of applications. It can be used as part of a weather station system or as a single instrument. It replaces the HMP45C, which is still available but will be retired in late 2010. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.8000 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1 to 1.2

Edgetech Instruments field-proven chilled mirror technology. One, two or three stage sensors available - integral or remote from controller. NIST traceable calibration certificate. Depression range choice of either 45, 65 or 95 °C . (one, two or three-stage cooling). Automatic Balance Control... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Dew Point Range: -40 to 140

• Form Factor: Analyzer; Instrument; Monitor
• Dew Point Accuracy: 0.36

For Rapidly Changing Environments. The Vaisala HUMICAP ® Humidity and Temperature Probe HMP9 is designed for easy installation in rapidly changing environments where a fast response time, measurement performance, and chemical tolerance are essential. The compact size enables installation even... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

The ‘Relative Humidity and Temperature Sensor ’ – is a combined relative humidity and temperature sensor to be used in industrial monitoring and thermal comfort applications. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: -3.5 to 3.5

Description: Compact temperature-/humidity sensor, in plastic tube. Application in HVAC field, reference measurement in accordance with ISO9000 Quality Assurance [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The FHA-Series humidity sensors work with ALMEMO ® series indicators and data loggers to provide accurate measurement of relative humidity, temperature, dew point, mixture ratio, enthalpy, and partial vapor pressure. The capacitance sensor used in the FHA-series contains a glass substrate with a... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 5 to 98

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

Precision Aspirated Temperature and Humidity Sensor. The RainWise ASPRH/TP sensor combines our temperature sensor with our relative humidity sensor. The sensors and fan are mounted in a white PVC housing This dual design results in a compact unit which provides accurate, responsive measurements with... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The DewTran ® Series (patented technology) is a low cost, precision chilled mirror hygrometer that provides quick and accurate measurements of dew point, air temperature, humidity, or barometric pressure measurements. The hygrometer can be configured as a wall mount, duct mount, remote mount, or... [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 0.0 to 95

• Form Factor: Transmitter
• Dew Point Range: -40 to 77

Our flagship RTR-500 series has a solution for just about everyone. It includes a 13 different type loggers to meet measurement needs and 4 types of wireless base unit/data collectors to match your situation. Create the system you need and take advantage of our free of charge cloud based Web Storage... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 99

• Form Factor: Instrument
• Relative Humidity Accuracy: 2.5

The new digital SHT3x humidity sensor series takes sensor technology to a new level. As the successor of the SHT2x series it is determined to set the next industry standard in humidity sensing. The SHT3x humidity sensor series consists of a low-cost version with the SHT30 humidity sensor, a standard... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

Choose an Amprobe humidity meter to precisely measure humidity for HVAC, indoor and air quality and environmental applications. Additional feature sets include dew point, web bulb and temperature. [See More]

• Variables Measured: Relative Humidity; Temperature (optional feature)
• Relative Humidity Range: 0.0 to 100

• Form Factor: Transmitter (optional feature); Meter
• Relative Humidity Accuracy: 2.5 to 5

The HF73A transmitter series is designed for fixed installation in industrial applications where conditions are within the range of 0 to 100 %rh and -100 to 150 °C (-148 to 302 °F). The probe of the HF73A can survive exposure to temperature up to 200 °C (392 °F). Equipped with an... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature

• Relative Humidity Range: 100

The Smart Fog ® S1 Relative Humidity Sensor is designed to withstand the elements. A removable sintered filter protects the polymer capacitance sensor from solid objects that may come in contact with the transmitter. The transmitter is available with 4 to 20 mA or 0 to 10 VDC output signals for... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter
• Relative Humidity Accuracy: 1

Extremely accurate memory (min./max.). Easy to read LCD displays temperature ( °C and °F switchable), humidity, wet bulb and dew point. Electronically calculates wet bulb in 5 seconds. Also includes auto power off and data hold functions [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature; wet bulb temperature
• Relative Humidity Range: 10 to 90

• Form Factor: Sensor; Meter; Instrument
• Relative Humidity Accuracy: 5

The CR-4 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –65 °C, under favorable ambient conditions. Depending upon ambient temperature, it can measure dew points as high as 60 [See More]

• Variables Measured: Relative Humidity; Moisture Content; DewPoint; Temperature (optional feature)
• Relative Humidity Range: 0.0100 to 100

• Form Factor: Instrument
• Dew Point Range: -76 to 140

High-precision reference measurement standard for industrial temperature calibrations. The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Meter
• Dew Point Range: -4 to 122

The Optidew Dewpoint Hygrometer uses fundamental optical dewpoint measurement to provide drift-free long-term performance. It offers a wide measurement range of -76 to +194 °F dewpoint (or 0.5 to 100% relative humidity) at temperatures from -40 to +194 °F. Optidew provides two linear 4 -... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Relative Humidity Range: 0.5000 to 100

• Form Factor: Transmitter; Meter (optional feature); Instrument
• Dew Point Range: -76 to 194

The HH314A is a low cost, high performance handheld meter with datalogging ability. It offers a triple display to show the temperature and humidity from a handheld probe and can display data from a separate K type thermocouple connected via a standard SMP type miniature connector to the T2 input. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor (optional feature); Meter
• Relative Humidity Accuracy: 2.5

Traceable® Monitor shows current, minimum, and maximum displays and includes a settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature). Alarm may be set in 0.1 increments, it sounds for one minute and red LED flashes until readings return to non-alarm condition. [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 1 to 99

• Form Factor: Meter
• Relative Humidity Accuracy: 4

ROTRONIC provides a high-end laboratory device, the HygroLab C1, for water activity measurements from as many as four separate probes. Use multiple stationary probes and insertion probes for measuring water activity in cheese, meat, tobacco, building materials, animal feed, pharmaceuticals products... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Compensation: Temperature Compensation

The HCT01 humidity and temperature sensor combines high-quality, long-term tested thin-film sensor technology with the easiest workability and a cost-efficient integration of the humidity sensor into your application. The humidity sensor comes pre-adjusted from the factory thus making a... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2 to 4.5

The Temperature Humidity Probe is a self ‐contained unit with a solid state temperature/humidity sensor giving a linearized output of 10mV per °C and 10mV per %RH respectively. The unit operates from 5 ‐12 volts DC. Connection is via a standard circular stainless steel DIN connector. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3 to 4

The HydroLynx relative humidity and temperature sensors are designed for use in meteorological monitoring stations. Model 2048RH/T has both relative humidity and air temperature in a single probe. Models 2046T and 2046WT are temperature only sensors for monitoring air and water. The air sensors are... [See More]

• Variables Measured: Relative Humidity
• Operating Temp: -40 to 185

• Form Factor: Sensor
• Electrical Outputs: Voltage

The HN-CH series is reliable and accurate palm-sized temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor.It also provides the data logging function capable to store each 8000 readings of temperature and humidity into memory. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2

Light function is used to measure luminance in the field. Fully cosine corrected for the angular incidence of light. Very stable, long life silicon diode light sensor. Semiconductor humidity sensor. Type K thermocouple input for temperature measurements. Data Hold and Max Hold. Auto shut off and low... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 25 to 95

• Form Factor: Meter
• Display: Digital Readouts or Indicators

The Separate Type Temperature Humidity Sensor is a high-accuracy, high-reliability sensor that employs a Pt 100 platinum RTD (JIS C1604 Class A) as its temperature detection element and a polymer capacitive RH sensor (FP3, developed by Azbil Corporation) as its humidity detection element. Thanks to... [See More]

• Variables Measured: Relative Humidity; Temperature

• Form Factor: Sensor

Fast, accurate measurement of RH for many applications. Simple to operate and read the measurements. Designed to be compact with portability in mind. The Sling Psychrometer is an easy and affordable way to measure relative humidity levels quickly and accurately. It is ideal for many applications,... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 10 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: -5 to 5

The Lascar EL-BT-2 Bluetooth Temperature Humidity Data Logger measures and stores up to 500,000 temperature and humidity readings. The LCD screen indicates Bluetooth connection status as well as logger operation. The push button allows cycling of current, minimum and maximum recorded values. The... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 2

The HIH-4000 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the HIH-4000... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The humidity generators of the HGC series allow for a reliable control of the relative humidity, in the range of 5% to 90%, inside small environmental measuring chambers from DataPhysics Instruments or other suppliers. With an integrated pump and desiccant reservoir they can independently generate a... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 90

• Form Factor: Instrument

The DT282 relative humidity transmitter includes the interchangeable HYGROSMART module. The interchangeable module lets you recalibrate the transmitter simply by replacing the sensor head with the HYGROSMART module. As a result, maintenance costs are greatly reduced and machine down-time is... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Transmitter
• Relative Humidity Accuracy: 2

The Model 473 Dew Point Mirror is a portable instrument equipped with a separate measuring head for both spot and continuous measurement of Dew/Frost point and temperature in air and gas mixtures. Based on the chilled mirror principle, the 473 ensures direct and accurate humidity measurement. Full... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 100

• Form Factor: Instrument
• Dew Point Range: -4 to 158

The HMP45C is a rugged, accurate temperature and relative humidity probe. The sensor measures relative humidity over the 0 to 100% RH range and temperature over the -40 ° to +60 °C range. All Campbell Scientific dataloggers are compatible with the HMP45C. Features. Well-suited for long-term,... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.8000 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1 to 3

The Edgetech Instruments Model DewTrak II dew point / humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content in gases. The instrument is powered by 24Vdc. The DewTrak II uses the chilled mirror dew point temperature condensation principle to... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Display: Digital Readouts or Indicators

• Form Factor: Transmitter; Transmitter
• Electrical Outputs: Current; Voltage

For ASTM2170 Compliant Borehole Measurement. Measuring structural moisture is essential in order to avoid mold and volatile organic compounds (VOCs). Vaisala SHM40 offers an easy and a reliable solution for humidity measurements in concrete and other structures using the borehole method, where... [See More]

• Variables Measured: Relative Humidity; Moisture Content
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter; Analyzer
• Relative Humidity Accuracy: 1.5

Description: X-pert range for humidity and temperature measurements in climate and environmental technology. Supplementary description: Temperature and humidity measuring device compatible with various intelligent sensors. [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Display: Video Display Terminal

• Form Factor: Meter
• Features: Battery Powered

The time-tested psychrometric method is employed in state-of-the-art fashion with the FNA-Series psychrometric humidity sensors. A pair of matched precision thermistors, one for air temp. and one for evaporative temp., provide highly-accurate measurement of relative humidity, dry bulb temperature,... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature; Enthalpy
• Relative Humidity Range: 10 to 100

• Form Factor: Meter; Instrument (optional feature)
• Relative Humidity Accuracy: 1

Precision Relative Humidity and Precision Temperature Sensor. The RainWise RH/T sensor combines our temperature sensor with our relative humidity sensor. The "high precision" sensors are mounted within a passive multi-plate solar shield. This dual design results in a compact unit which provides... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The DewTran ® Series (patent pending) is a low cost, precision chilled mirror hygrometer that provides quick and accurate measurements of dew point, air temperature, humidity, or barometric pressure measurements. The hygrometer can be configured as a wall mount, duct mount, remote mount, or for... [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 0.0 to 95

• Form Factor: Transmitter
• Relative Humidity Accuracy: -2 to 2

Our flagship RTR-500 series has a solution for just about everyone. It includes a 13 different type loggers to meet measurement needs and 4 types of wireless base unit/data collectors to match your situation. Create the system you need and take advantage of our free of charge cloud based Web Storage... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 99

• Form Factor: Instrument
• Relative Humidity Accuracy: 2.5

CMOSens ® Technology for IR detection enables highly accurate carbon dioxide measurement at a competitive price. Along with the NDIR measurement technology for CO2 detection, a best-in-class Sensirion humidity and temperature sensor is also integrated on the same sensor module. Ambient humidity... [See More]

• Variables Measured: Relative Humidity; Temperature; Carbon Dioxide
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

Excellent reproducibility and reliability by capacitance type humidity sensor. Humidity sensor with quick response in 15 seconds. Easy maintenance by complete interchangeable sensors. Handheld type, desktop type and wall-mounting type are available for various applications. Data logging function... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Meter; Instrument
• Relative Humidity Accuracy: 2

The VAPORPAK ® is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 11 to 97

• Form Factor: Meter; Instrument; Humidity Generator
• Relative Humidity Accuracy: 1

High-precision reference measurement standard for industrial temperature calibrations. The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 95

• Form Factor: Meter
• Dew Point Range: -4 to 122

An optical (chilled mirror) hygrometer for determining dewpoint using a fundamental measurement technology. • Fundamental, Accurate, Drift-Free Measurement. • -76 °F to +104 °F Dewpoint Range. • Dewpoint Accuracy of ±0.18 °F. • Advanced Dual Optics System. [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Pressure; Temperature
• Relative Humidity Range: ? to 100

• Form Factor: Meter; Instrument
• Dew Point Range: -76 to 104

The HH311 is a low cost, high performance handheld meter. It offers a triple display to show the temperature and humidity from a handheld probe and can display data from a separate K type thermocouple connected via a standard SMP type miniature connector to the T2 input. The temperature/humidity... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2.5

Digital Relative Humidity/Temperature Meter with Minimum/Maximum Memory Routine measurements, monitoring round-the-clock, quality-control needs, and critical experimental requirements are features of this humidity/temperature meter. Unique instrument shows the exact air conditions in labs, hoods,... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 25 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 2

The HP21 is a highly accurate handheld indicator that displays relative humidity, temperature and dew or frost point temperature. The HP21 is perfect for spot checking HVAC installations, manufacturing or storage areas and any ambient air measurement within the temperature range of -10 to 60 °C... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 1

HC201 is the ideal solution for large volume cost-effective applications in indoor climate control. For the range of 20...90% RH, linear approximation is possible, errors will be lower than ± 2% RH. The version with plastic housing, HC201/H is available for easy manual mounting on PCBs. [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 10 to 95

• Form Factor: Sensor
• Operating Temp: -40 to 230

The HN-C series is reliable and accurate temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor. Models with temperature output of 3-wire type Pt100 is available.Wall-mounting type, separated type and insertion type are prepared for... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter; Wall-Mount Type
• Relative Humidity Accuracy: 2

Establishment of acceptable conditions in office buildings, schools, hospitals, shopping malls, etc. Evaluation of the environment in aircrafts, trains, subways, buses and other transport vehicles. Checking the effectiveness of the air conditioning and ventitaltion systemsin buildings, vehicles,... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Display: Digital Readouts or Indicators

The TR-72nw-S Ethernet Temperature Humidity Data Logger is a high precision two channel model with an external thermistor sensor and a measuring range of -30 to 80 °C and humidity range of 0 to 99%RH. In addition to the standard features such as battery operation and USB communication (through... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 99

• Form Factor: Instrument
• Relative Humidity Accuracy: 2.5

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The WR293 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe and cable. This device can be used in high-temperature applications due to the remote measurement element and its small overall size. The interchangeable probe allows for simple recalibration and... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost Point, Mixing Ratio, Specific Enthalpy
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter; Instrument
• Relative Humidity Accuracy: 2

The Model 973 Dew Point Mirror is a portable instrument equipped with an integral measuring head for both spot and continuous measurement of Dew/Frost point and temperature in air and gas mixtures. Based on the chilled mirror principle, the 973 ensures direct and accurate humidity measurement. Color... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 5 to 100

• Form Factor: Instrument
• Dew Point Range: -58 to 68

The WXT520 is a solid-state, all-in-one weather instrument that measures wind speed and direction, precipitation, barometric pressure, temperature, and relative humidity. It puts out an SDI-12 signal that can be measured by many of our dataloggers. Its small size makes it ideal for quick, short-term... [See More]

• Variables Measured: Relative Humidity; Temperature; Wind Speed
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3 to 5

The Edgetech Instruments Model DewTrakII MO dew point/humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content and Barometric pressure in the motor octane testing process. It is used to monitor and ensure compliance with test standards ASTM... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure
• Display: Digital Readouts or Indicators

• Form Factor: Transmitter; Transmitter
• Electrical Outputs: Current

For Quick Inspections and Spot-Checking. Compact, portable, and easy-to-use Vaisala HUMICAP ® HM40 Hand-Held is designed for spot-checking in a wide variety of environments and is available with four different probe options. Key Benefits.   • Compact and easy to use    ... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 1.5

High-precision reference measurement standard for industrial humidity calibrations. High-precision reference measurement standard for industrial humidity calibrations. Suitable as humidity reference in climate chambers or humidity generators. Mini USB interface with software, online data collection. [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Display: Video Display Terminal

• Form Factor: Meter
• Features: Battery Powered

The RainWise RH/T sensor combines our temperature sensor with our relative humidity sensor. The sensors are mounted within a passive multi-plate solar shield. This dual design results in a compact unit which provides accurate, responsive measurements with a minimum of hysteresis. The temperature... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

Dew point or RH transmitter. User settable. Accuracy is +/-2% at 85RH at 85C (special calibration). 24 Vdc loop powered (4-20mA). Specifications. Three foot cable between sensor and the electronics. Max operating temperature 190C. 0%RH at 190C (steam application). NEMA 4 housing with cable gland. [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 0.0 to 95

• Form Factor: Transmitter
• Relative Humidity Accuracy: -2 to 2

The Solution for Humidity and Temperature Sensing Remotely from the Main Control Board. There are applications that require a humidity and temperature sensor to be located in a specific part of the device – often at a different location than the main control board, i.e. the sensor can not be... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

The Vaportron is a humidity generator for calibrating a wide variety of humidity sensors. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications. [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint
• Relative Humidity Range: 3 to 95

• Form Factor: Meter; Instrument; Humidity Generator
• Relative Humidity Accuracy: 1.5

The Series 4000 Hygrometer family features the most accurate and versatile optical hygrometers available in the marketplace today. [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter; Instrument
• Dew Point Range: -148 to 185

The HH314 is a low cost, high performance handheld meter with datalogging ability. It offers a triple display to show the temperature and humidity from a handheld probe and can display data from a separate K type thermocouple connected via a standard SMP type miniature connector to the T2 input. The... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor (optional feature); Meter
• Relative Humidity Accuracy: 2.5

Digital display permits instant readings of relative humidity and temperature (°F/°C). It is ideal to monitor conditions in chambers, clean rooms, food processing, scientific labs, and all humidity-sensitive manufacturing operations. Memory captures 99 data points which can be recalled on command. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 2.5

The HP23 is a multi-function hand-held indicator that can read the data from two HygroClip 2 probes and display relative humidity, temperature and a variety of calculated parameters (dew point, frost point, etc.) Any probe input can also be configured by the user to accept a third party analog probe... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Compensation: Temperature Compensation

• Form Factor: Meter
• Operating Temp: 14 to 140

Based on the high-end humidity sensor HC1000 and HC101, HC109 was developed to meet the demands of automatic assembly lines for mass production at a competitive price. Typical applications are automotive or home appliances. HC109 humidity sensors are positioned on the PCB at the same time as other... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

The Lascar EL-GFX-2 Temperature Humidity Data Logger measures and stores up to 252,928 temperature and humidity readings over a -30 to +80 ºC (-22 to 176 °F) and 0 to 100%RH range at a resolution of 0.1 ºC and 0.1%RH. Using the free EasyLog EL-WIN-USB Windows control software, users... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 5

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The WR283 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe and cable. This device can be used in high-temperature applications thanks to the remote placing of the measurement element and its small overall size. The interchangeable probe allows for simple... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter
• Relative Humidity Accuracy: 2

The Edgetech Instruments Model DewTech 390 is a Precision Low Dew Point Hygrometer which offers measurement of extremely low Dew Point or Trace Moisture for a variety of background gases at a very attractive price. Based on the Primary Standard Chilled Mirror measurement technique, it provides... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint
• Dew Point Range: -130 to 68

• Form Factor: Analyzer; Instrument; Monitor
• Dew Point Accuracy: 0.36

For Demanding Spot-Checking Applications. Vaisala HUMICAP ® HM70 Handheld is designed for demanding humidity measurement in spot-checking applications. It is also ideal for field checking and calibration of Vaisala's fixed humidity instruments. The HM70 includes an MI70 indicator and an... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 1

Description: The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The calibration function (offset correction) guarantees the long-term use... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2

The DewTran ® -LC (patent pending) is a low cost, precision dew point chilled mirror transmitter that provides a quick and accurate measurement of dew point. The transmitter has one configuration and is designed for three different applications (wall mount, duct mount and pipe mount). The unit... [See More]

• Variables Measured: Relative Humidity; DewPoint
• Relative Humidity Range: 0.0 to 95

• Form Factor: Transmitter
• Relative Humidity Accuracy: -3 to 3

The digital SHT2x humidity sensor series is used in high volumes in a wide variety of applications and has today become the de facto industry standard. The SHT2x series consists of a low-cost version with the SHT20 humidity sensor, a standard version with the SHT21 humidity sensor, and a high-end... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

HygroPort Portable Hygrometer. Dewpoints from -148 °F to +68 °F. Rugged thermoplastic case; NEMA 4 rated. Digital display, user selectable ranges and units. Fast-responding internal sensor. Second process input channel (4-20 mA) for external transmitters. Internal data logging facility (log... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Dew Point Range: -148 to 68

• Form Factor: Meter; Instrument
• Dew Point Accuracy: 1.80 to 3.60

The OM-70 Series of portable temperature and temperature/humidity data loggers are easy-to use, versatile devices which can be used for a wide range of logging applications including coolers, freezers, greenhouses, museums, laboratories, shipping containers, warehouses, environmental monitoring and... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 99

• Form Factor: Meter; Instrument
• Relative Humidity Accuracy: -2 to 2

Humidity/Temperature Pen with memory makes it easy to monitor any location Pen continuously and simultaneously displays both RH and °F/ °C with dual-recall memories. Handy pocket clip makes it easy to carry. Memory displays highest and lowest humidity/temperature readings achieved overnight... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 2 to 98

• Form Factor: Meter
• Relative Humidity Accuracy: 3.5

The HCD-S digital probe is characterized by its high performance. Very low current consumption, the highest accuracy, and measurement results within 50 ms (electronics) are its outstanding features. This is due to the new AirChip4000, which together with the new HYGROMER ® HT-1 sensor forms a... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

EE046 condensation monitor helps prevent condensation on chilled beams and other critical cold spots and is appropriate for mounting onto plane surfaces and on pipes with max. 50 mm (2") diameter. Condensation on a surface occurs when the relative humidity (RH) of the air close to the surface... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 10 to 100

• Form Factor: Meter
• Operating Temp: 32 to 122

Indoor air quality has become a significant public health concern in recent years. The AEMC CA 1510 Indoor Air Quality Data Logger helps address this issue by monitoring temperature, humidity, and carbon dioxide (CO2) in the local environment. This compact, easy-to-use instrument provides quick and... [See More]

• Variables Measured: Relative Humidity; Temperature; CO2 Measurement
• Relative Humidity Range: 5 to 95

• Form Factor: Instrument
• Relative Humidity Accuracy: 2

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The WR295 relative humidity transmitter includes the interchangeable HYGROSMART module. This interchangeable module allows you to recalibrate the transmitter simply by replacing the sensor head. As a result, maintenance costs are greatly reduced and machine down-time is minimized. Up to 30 bar / 450... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter; Instrument
• Relative Humidity Accuracy: 2

The Model 200M is a complete instrument for the measurement of atmospheric dew or frost point, ambient temperature, percent relative humidity and other psychrometric variables. It employs the very reliable optical chilled mirror sensing technique which provides a primary measurement of dew point,... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Relative Humidity Range: 1 to 95

• Form Factor: Instrument; Monitor
• Relative Humidity Accuracy: 1

For Demanding Humidity Measurement. Measure humidity in harsh environments with the best-in-class instrument you can truly depend on. The Vaisala HUMICAP ® Humidity and Temperature Transmitter Series HMT330 with 10-year warranty* is designed for demanding industrial applications where stable... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 1

Description: The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The calibration function (offset correction) guarantees the long-term use... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2

The RO120 is a precision transmitter that provides quick and accurate humidity, barometric pressure, temperature, absolute pressure, and dew point measurements in a wide range of applications. It has a wide temperature range of -40 °C to 120 °C and is resistant to most chemicals. This remote... [See More]

• Variables Measured: Relative Humidity; DewPoint; Pressure; Temperature
• Relative Humidity Range: 0.0 to 95

• Form Factor: Transmitter
• Relative Humidity Accuracy: -1 to 1

A highly accurate, digital pin-type relative humidity sensor for easy replaceability in a wide range of applications. The digital humidity sensor SHT85 is Sensirion ’s best-in-class humidity sensor with a pin-type connector for easy integration and replacement. It builds on a highly accurate... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

HygroPort I.S. (Intrinsically Safe) Portable Hygrometer. FM/CSA certified for Class I, Division 1, Groups A, B, C, D hazardous environments. Dewpoint measurements from -148 °F to +68 °F; ±1.8 °F typical dewpoint accuracy. Fast-responding internal ceramic sensor. Second process... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
• Dew Point Range: -148 to 68

• Form Factor: Meter; Instrument
• Dew Point Accuracy: 1.80 to 3.60

OMEGA ’s compact and low cost RH1362P is ideal for applications requiring display and printing of relative humidity and temperature measurements. It offers a triple display to show the temperature and humidity from a handheld probe and can display data from a separate K type thermocouple... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Sensor; Instrument
• Relative Humidity Accuracy: 3 to 5

Hygrometer/Dew Point/Thermometer with 0.01 resolution, data logger, and computer output Unit simultaneously displays humidity or dew point and temperature. One of the newest and fastest humidity sensors ever developed displays full-range humidity changes in 5-30 seconds. It records wide humidity... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 3

This miniature probe is used for humidity and temperature measurement in confined spaces. It also calculates the dew and frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

The Humlog 20 data logger is ideally suited for climate monitoring in a wide range of applications such as residential and commercial building automation, museums and exhibition halls, clean rooms, storage areas, computing centres, switching cabinets and calibration laboratories [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 2 to 3

The Lascar EL-USB-2-Plus USB Temperature Humidity Data Logger is a standalone data logger that measures and stores up to 16,382 relative humidity and 16,382 temperature readings over 0 to 100%RH and -35 °C to +80 °C (-31 °F to +176 °F) measurement ranges. The user can easily set up... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 4

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The WR285 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe. This device can be used in high-temperature applications due to the remote measurement element and its small overall size. The interchangeable probe allows for simple recalibration and lower... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter
• Relative Humidity Accuracy: 2

Unlike other comparative systems RH CAL is entirely self-sufficient. It does not need compressed air or a water connection to operate, which allows this system to be truly portable. RH CAL is a microprocessor based, programmable humidity calibration system that is at home in the metrology lab or out... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 5 to 95

• Form Factor: Instrument; Portable
• Relative Humidity Accuracy: 0.5000

For Environmental Chambers. Vaisala HUMICAP ® Humidity and Temperature Module HMM170 is a robust open frame transmitter for integration into environmental chambers that need accurate and reliable measurement even in demanding conditions including vacuum or high pressure. The module is built to... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1

Description: The most precice and flexible all-rounder instrument for professional applications-easy to handle and robust. Allows various intelligent sensors to be connected with automatic recognition, saves measuring campaignes, allows all climate data to be calculated and archieved on a computer... [See More]

• Variables Measured: Relative Humidity; DewPoint; Pressure; Temperature
• Display: Video Display Terminal

• Form Factor: Meter
• Technology: Strain Gauge / Piezoresistive

The SHTC1 is a digital humidity sensor designed especially for high-volume consumer electronics applications. This humidity sensor is strictly designed to overcome conventional limits for size, power consumption, and price-performance ratio, in order to fulfill the current and future requirements of... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

The OM-EL-USB-RT is a real time temperature and humidity monitor that displays real time temperature and humidity data on your computer via the Windows control software (it is not a data logger and does not have any internal memory). The software displays the temperature, relative humidity and dew... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 4.5

Read humidity and temperature from 100 feet away Traceable® Radio-Signal Remote Humidity Meter/Thermometer receives a radio signal from the remote wireless sensors. It eliminates the cable. Place the main unit at your desk or bench. Place the remote sensor module in labs, ducts, and storage... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 25 to 90

• Form Factor: Meter
• Relative Humidity Accuracy: 2

Handheld Probe with Wide Temperature Range. This handheld probe is especially suitable for mobile measurements of humidity in high temperatures. It measures humidity and temperature and calculates the dew/frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

The EE03 is an accurate humidity and temperature digital sensor with serial two-wire interface and a simple E2 protocol. Originally designed for the automotive industry, EE03 can be used as stand alone device or as plug in module for data loggers, handheld and other devices. Due to its construction... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 3

The TR-76Ui USB Temperature Humidity CO2 Data Logger is a three-channel logger designed to simultaneously measure and record carbon dioxide concentration, temperature and humidity. Making atmospheric pressure settings for the measurement location ensures more stable and accurate Carbon Dioxide... [See More]

• Variables Measured: Relative Humidity; Temperature; CO2 Measurement
• Relative Humidity Range: 10 to 90

• Form Factor: Instrument
• Relative Humidity Accuracy: 5

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The WM281 relative humidity transmitter includes the interchangeable HYGROSMART module. The interchangeable module lets you recalibrate the transmitter simply by replacing the sensor head with the HYGROSMART module. As a result, maintenance costs are greatly reduced and down-time is minimized. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Transmitter
• Relative Humidity Accuracy: 2

The HP125 Multi-Sense Humidity Probe is a cost effective, easy to use solution to many industrial and laboratory measurement and control applications. The HP125 probe exploits the latest advancements in polymer humidity sensing technology and compact electronic circuitry. It is designed to... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Pressure; Temperature
• Relative Humidity Range: 0.0 to 99.9

• Form Factor: Sensor; Transmitter; Meter; Transmitter
• Relative Humidity Accuracy: 1.8

With ±1.5%RH Accuracy for Demanding Volume Applications. The miniature size HMP110 has a measurement range of 0 ... 100 %RH; -40 ... +80 °C and the probe incorporates the latest generation HUMICAP ® 180R sensor for best stability and high chemical tolerance. The HMP110 has an... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

Description: Stainless steel sensor equipped with a Teflon probe is especially suitable for high temperature/humidity measurements. [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The SHTC3 digital humidity sensor builds on the success of the proven SHTC1 sensor. Thanks to a broader supply voltage range (1.62 – 3.6 V) and higher accuracy ( ±2% RH, ±0.2 °C) than its predecessor, it enables greater flexibility. Sensirion ’s CMOSens ® Technology... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The OM-THA2 is a multi-function unit that monitors temperature, relative humidity and dew point, provides for out-of-range conditions and continuously logs data. It consists of a base unit with an easy to read display and a 4.6 m (15') remote sensor probe. The alarm function monitors temperature,... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 95

• Form Factor: Sensor; Meter
• Relative Humidity Accuracy: 2

Compact design features an electronic capacitance polymer film sensor not affected by condensation, may be used in 100% humidity Relative humidity range is 0 to 100.0%RH with a resolution of 0.1% and an accuracy of ±3%RH mid-range to ±4%RH elsewhere. Both dew point and temperature ranges are -20.0... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 3

This probe is suitable for measurement of humidity in dusty bulk materials, flour, sugar, etc. It measures humidity and temperature and calculates the dew/frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

Well proven humidity sensor element, state-of-the-art ASIC technology and highly accurate humidity and temperature adjustment represent the basis for outstanding performance of the digital humidity and temperature sensor EEH210. The proprietary E+E coating protects the active sensor surface against... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The Lascar EL-21CFR-2-LCD Temperature Humidity Dew Point Data Logger. The Lascar EL-21CFR-2-LCD Temperature Humidity Dew Point Data Logger measures and stores over 16,000 temperature and humidity readings from -35 to +80 °C (-31 to +176 °F) and 0 to 100%RH range at a resolution of 0.5 °C... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 2

The HIH-40104020/4021 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor ’s near linear voltage output. With a typical current draw of only 200 µA, the... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The MDM25 Series is a portable, battery-operated thermohygrometers. Available with a number of different probe configurations and with display of relative humidity, dew point, absolute humidity and temperature. The DM Series is suitable for a wide range of applications. Highlights. Displays %... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Meter
• Relative Humidity Accuracy: 2

The Vaisala HUMICAP ® HMP113 humidity probe with plastic enclosure has excellent reliability and high chemical tolerance and is suitable for non-condensing environments with fast temperature changes and a need for high accuracy measurements with traceability. Features   • Fast... [See More]

• Variables Measured: Relative Humidity; DewPoint (optional feature); Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 1.5

Description: Compact, slim temperature-/humidity sensor in stainless steel protective tube. With a diameter of only 4mm, the sensor is suitable for applications in measurement areas that are diffi cult to access. [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The SHTW2 is Sensirion's 2nd generation WLCSP (wafer-level chip-scale package) humidity sensor, offering a complete digital humidity and temperature sensor system in a package so tiny that it fits into virtually any application. The SHTW2 comes in a flip chip package, which is an established... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

Ambient and probe temperatures Unit continuously and simultaneously displays ambient relative humidity and (ambient sensor and external probe) temperatures in °F or °C, with dual-recall memories. External thermometer probe is supplied with a 10-foot cable. Both sensor and cable perform accurately... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 25 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 2

Handheld Probe for Measuring Humidity in Paper Stacks or Rolls. Sword probes of 280 mm or 420 mm [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

Omniport 30 is a state-of-the-art hand-held for precise measurement of various physical quantities, such as humidity, temperature, dew point, CO2, air velocity, volumetric flow and air pressure. [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Pressure; Air Velocity, Volumetric Flow
• Relative Humidity Range: 0.0 to 100

• Form Factor: Meter
• Relative Humidity Accuracy: 2 to 3

The Lascar EL-USB-2 USB Temperature Humidity Data Logger is a standalone data logger that measures and stores up to 16,382 relative humidity and 16,382 temperature readings over 0 to 100%RH and -35 to +80 °C (-31 to +176 °F) measurement ranges. The user can easily set up the logging rate and... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 5

The HIH-4602-L Relative Humidity (RH) sensors deliver instrumentation-quality RH sensing performance in a rugged, low cost, slotted TO-5 housing that provides a quick response while still maintaining the robustness of an enclosed component. The laser-trimmed, thermoset polymer capacitive sensing... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Operating Temp: -40 to 185

The RM series of relative humidity and temperature transmitters offers a comprehensive range of output signals and measurement ranges. The transmitters are housed in a wall mounting enclosure making these instruments ideal for HVAC and building management applications. Designed for low cost HVAC... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Transmitter
• Relative Humidity Accuracy: 3

For General Purpose Humidity and Temperature Applications with Exchangeable Sensor. Vaisala HUMICAP ® Humidity and Temperature Probe HMP3 is a general-purpose probe designed for processes with moderate humidity and temperature levels. The probe structure allows the sensor to be replaced in the... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

Maintain accuracy with do-it-yourself calibration Traceable® Memory Hygrometer/Thermometer measures from 10.0 to 95.0% relative humidity and temperature from 0.0 to 199.9°F and -18.0 to 93.0°C. Simultaneously displays both temperature and relative humidity on its dual 1-1/8-inch LCD display. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Meter
• Relative Humidity Accuracy: 2

This ROTRONIC industrial probe is especially suitable for high temperatures and demanding industrial environments. It measures humidity and temperature and calculates the dew/frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

HMC03M is optimized for short response time even at very low temperature in the upper atmosphere. It combines on a silicon substrate a capacitive relative humidity sensor and a heating resistor (heater). The heater is dedicated for fast recovery of the humidity sensor after condensation or icing. [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

The Lascar EL-USB-2-LCD USB Temperature Humidity Data Logger is a standalone data logger that measures and stores up to 16,379 relative humidity and 16,379 temperature readings over 0 to 100%RH and -35 to +80 °C (-31 to +176 °F) measurement ranges. The user can easily set up the logger and... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 5

HIH-4602-A/C Series Relative Humidity (RH) sensors combine both relative humidity and temperature sensing in a TO-5 housing with a hydrophobic sintered stainless steel filter. The laser-trimmed, thermoset polymer capacitive sensing elements have on-chip integrated signal conditioning. The... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3.5

PF211 relative humidity transmitters are equipped with the Hygrosmart relative humidity sensor/converter. This interchangeable module has miniaturized electronics and does not require recalibration. Designed for HVAC applications. Based on the interchangeable Hygrosmart module [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor; Transmitter
• Relative Humidity Accuracy: 2

For Volume Applications. HMP60 is a simple, durable and cost-effective humidity probe suitable for volume applications, integration into other manufacturers' equipment, incubators, glove boxes, greenhouses, fermentation chambers and data loggers. Features   • Measurement range: 0 ... 100... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

This stainless steel industrial probe is especially suitable for high temperatures, demanding industrial environments and areas where hygiene plays an important role. The probe measures humidity and temperature and calculates the dew/frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

The EE060 and EE061 are compact humidity and temperature probes with excellent price/performance ratio, optimized for OEM applications. EE060 features voltage outputs (0-1/5/10 V) for humidity and temperature, as well as optional passive T output. EE061 has 4-20 mA output for humidity and a passive... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2.5

TheLascar EL-USB-2-LCD-Plus USB Temperature Humidity Data Logger is a stand alone data logger that measures and stores up to 16,379 relative humidity and 16,379 temperature readings over 0 to 100%RH and -35 to +80 °C (-31 to +176 °F) measurement ranges. The user can easily set up the logger... [See More]

• Variables Measured: Relative Humidity; DewPoint; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Instrument
• Relative Humidity Accuracy: 4

The HIH-5030/5031 Series Low Voltage Humidity Sensors operate dow to 2.7 V, often ideal in battery-powered systems where the supply is a nominal 3 V. The HIH-5030/5031 complements our existing line of non-SMD humidity sensors. SMD packaging on tape and reel allows for use in high volume, automated... [See More]

• Variables Measured: Relative Humidity
• Relative Humidity Range: 0.0 to 89

• Form Factor: Sensor
• Relative Humidity Accuracy: 3

The concept of the I7000 (Hygrosmart) Series is its interchangeability without the need for recalibration. The small size allows its integration in any equipment while the plug-and-play system allows fast replacement even by non-skilled staff. Interchangeable without re-calibration. Sensor response... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 2

A cost-effective humidity probe HMP63 with plastic enclosure for indoor environment. The probe fits into tight spaces.It is ideal for conditions with fast temperature changes and when standard measurement accuracy is sufficient. Features   • Start-up time < 2 s   •... [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

Stainless Steel Probe for Through Wall Installation. This stainless steel industrial probe is especially suitable for high temperatures, demanding industrial environments and areas where hygiene plays an important role. The probe measures humidity and temperature and calculates the dew/frost point. [See More]

• Variables Measured: Relative Humidity; Temperature
• Relative Humidity Range: 0.0 to 100

• Form Factor: Sensor
• Relative Humidity Accuracy: 0.8000

EE31 is optimized for reliable humidity and temperature measurement in demanding industrial applications up to 180 °C (356 °F). In addition to precise measurement of relative humidity and temperature, the transmitter calculates additional parameters such as dew point, absolute humidity or... [See More]

• Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost point Temp, Specific Enthalpy
• Relative Humidity Range: 0.0 to 100

• Form Factor: Transmitter
• Relative Humidity Accuracy: 1.3

The TR-73U USB Temperature Humidity Pressure Data Logger has three channels: one temperature, one humidity, and one barometric pressure. This compact, lightweight model has been designed with low energy consumption for longer battery life; coupled with its easy-to-use software and USB connection... [See More]

• Variables Measured: Relative Humidity; Pressure; Temperature
• Relative Humidity Range: 10 to 95

• Form Factor: Instrument
• Relative Humidity Accuracy: 5